Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3699 and 3706 the smallest integer that is 13708494 that is divisible by both numbers.
Least Common Multiple (LCM) of 3699 and 3706 is 13708494.
LCM(3699,3706) = 13708494
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 3699 and 3706. First we will calculate the prime factors of 3699 and 3706.
Prime Factorization of 3699
3 | 3699 |
3 | 1233 |
3 | 411 |
137 | 137 |
1 |
Prime factors of 3699 are 3,137. Prime factorization of 3699 in exponential form is:
3699 = 33×1371
Prime Factorization of 3706
2 | 3706 |
17 | 1853 |
109 | 109 |
1 |
Prime factors of 3706 are 2, 17,109. Prime factorization of 3706 in exponential form is:
3706 = 21×171×1091
Now multiplying the highest exponent prime factors to calculate the LCM of 3699 and 3706.
LCM(3699,3706) = 21×33×171×1091×1371
LCM(3699,3706) = 13708494
Factors of 3699
List of positive integer factors of 3699 that divides 3699 without a remainder.
1, 3, 9, 27, 137, 411, 1233, 3699
Factors of 3706
List of positive integer factors of 3706 that divides 3706 without a remainder.
1, 2, 17, 34, 109, 218, 1853, 3706
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3699 and 3706, than apply into the LCM equation.
GCF(3699,3706) = 1
LCM(3699,3706) = ( 3699 × 3706) / 1
LCM(3699,3706) = 13708494 / 1
LCM(3699,3706) = 13708494
(i) The LCM of 3706 and 3699 is associative
LCM of 3699 and 3706 = LCM of 3706 and 3699
1. What is the LCM of 3699 and 3706?
Answer: LCM of 3699 and 3706 is 13708494.
2. What are the Factors of 3699?
Answer: Factors of 3699 are 1, 3, 9, 27, 137, 411, 1233, 3699. There are 8 integers that are factors of 3699. The greatest factor of 3699 is 3699.
3. What are the Factors of 3706?
Answer: Factors of 3706 are 1, 2, 17, 34, 109, 218, 1853, 3706. There are 8 integers that are factors of 3706. The greatest factor of 3706 is 3706.
4. How to Find the LCM of 3699 and 3706?
Answer:
Least Common Multiple of 3699 and 3706 = 13708494
Step 1: Find the prime factorization of 3699
3699 = 3 x 3 x 3 x 137
Step 2: Find the prime factorization of 3706
3706 = 2 x 17 x 109
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13708494 = 2 x 3 x 3 x 3 x 17 x 109 x 137
Step 4: Therefore, the least common multiple of 3699 and 3706 is 13708494.